Process
I applied through an employee referral.
Couple rounds, one of which included some unsupervised coding time (after which you went over your solution with an interviewer).
Found the process pretty enjoyable, which isn’t something people often say about interviews.
Questions
Design a system to detect fraud
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Interview Statistics
The following metrics were computed from 3 interview experiences for the Mercury Senior Software Engineer role.
Success Rate
0%
Pass Rate
Mercury's interview process for their Senior Software Engineer roles is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive67%
Neutral33%
Negative0%
Candidates reported having very good feelings for Mercury's Senior Software Engineer interview process.
Mercury Work Experiences
4.0
Flexible work environment hindered by micromanagement
Senior Software Engineer • Current Employee
July 30, 2026
Pros: Very, very, very, very flexible.
Cons: Managers are micromanaging us.
5.0
Best job I’ve ever had
Senior Software Engineer • Current Employee
New York, NY
September 21, 2026
Pros: Friendly people, great benefits, competitive salary, and many learning opportunities.
Cons: No cons that I can think of.
5.0
Incredible
Senior Full Stack Engineer • Current Employee
Santa Ana, CA
November 14, 2025
Pros: The company from top to bottom is incredible. Everyone works hard to output their best. I've learned so much already, and I'm excited to continue to push my career forward alongside such talent here.
Cons: I haven't found any cons yet.
- 4.0Flexible work environment hindered by micromanagementSenior Software Engineer • Current EmployeeJuly 30, 2026Pros: Very, very, very, very flexible.Cons: Managers are micromanaging us.
- 5.0Best job I’ve ever hadSenior Software Engineer • Current EmployeeNew York, NYSeptember 21, 2026Pros: Friendly people, great benefits, competitive salary, and many learning opportunities.Cons: No cons that I can think of.
- 5.0IncredibleSenior Full Stack Engineer • Current EmployeeSanta Ana, CANovember 14, 2025Pros: The company from top to bottom is incredible. Everyone works hard to output their best. I've learned so much already, and I'm excited to continue to push my career forward alongside such talent here.Cons: I haven't found any cons yet.
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